The end-of-chapter problems are legendary. They are hard. They lack multiple-choice options. They force you to draw velocity triangles to scale. Solving a Mataix problem is a rite of passage; once you do it, you genuinely understand turbomachinery. The Bad (The Weaknesses) 1. Dated Presentation (Aesthetics) Let’s be honest: this book looks like it was printed in 1975 (because parts of it were). The diagrams are black-and-white line drawings. There are no glossy photos, no 3D CAD renderings, no QR codes linking to CFD simulations. For a student used to interactive digital media, the first impression is dry .
This review is written from the perspective of an engineering student or professional in the Spanish-speaking engineering world (common for courses in Spain, Latin America, and often referenced in thermal/fluid mechanics). Title: Turbomáquinas Hidráulicas (Hydraulic Turbomachines) Author: Claudio Mataix Language: Spanish Target Audience: Mechanical, Civil, and Energy Engineering students (Upper-level undergraduate/Graduate) The Verdict in One Sentence An indispensable, rigorous classic that teaches you why a pump or turbine works, but be prepared for dense, academic Spanish and a near-total lack of color or modern digital aesthetics. The Good (The Strengths) 1. Unmatched Theoretical Depth Mataix does not just give you formulas; he derives them. The first third of the book is a masterclass in fluid mechanics applied to rotating machinery. The chapters on Euler’s equation, velocity triangles, and the concept of grado de reacción (degree of reaction) are the gold standard. After reading Mataix, you won’t just know that a Francis turbine has a certain shape—you’ll understand why the flow angle dictates that shape.
The book focuses on analytical methods and empirical charts. In 2024, we design turbomachines with Computational Fluid Dynamics (CFD). Mataix mentions numerical methods briefly, but you will not learn how to use ANSYS CFX or OpenFOAM here. This is a physics book, not a software manual.